Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Hussein Mahir S."'
Publikováno v:
EPJ Web of Conferences, Vol 163, p 00024 (2017)
We present a recently developed theory for the inclusive breakup of three-fragment projectiles within a four-body spectator model [1], for the treatment of the elastic and inclusive non-elastic break up reactions involving weakly bound three-cluster
Externí odkaz:
https://doaj.org/article/df554b2a0a434919a0cc254faa99c04f
Autor:
Babb James F., Hussein Mahir S.
Publikováno v:
EPJ Web of Conferences, Vol 113, p 08001 (2016)
We investigate the van der Waals interaction between neutrons using the theory of Casimir and Polder, wherein the potential for asymptotically large separations falls off as the inverse seventh power, and compare it to the similar interaction between
Externí odkaz:
https://doaj.org/article/2836bda7c2f842bd9d9fed7c1422f6ab
Publikováno v:
EPJ Web of Conferences, Vol 69, p 00020 (2014)
We propose an alternative for Coupled-Channels calculations with looselybound exotic nuclei(CDCC), based on the the Random Matrix Model of the statistical theory of nuclear reactions. The coupled channels equations are divided into two sets. The firs
Externí odkaz:
https://doaj.org/article/e4a162b19bfa4f2290a28a7f8ec69e8d
Publikováno v:
Springer Proc Phys, 238 (2020), Ch 137, pp 873-877
In this work we present results of the dipole-dipole interactions between two neutrons, a neutron and a conducting wall, and a neutron between two walls. As input, we use dynamical electromagnetic dipole polarizabilities fitted to chiral EFT results
Externí odkaz:
http://arxiv.org/abs/1812.01462
Autor:
Hussein, Mahir S.
In this Letter I argue that the Surrogate Method, used to extract the fast neutron capture cross section on actinide target nuclei, which has important practical application for the next generation of breeder reactors, and the Trojan Horse Method emp
Externí odkaz:
http://arxiv.org/abs/1705.06305
Publikováno v:
Eur. Phys. J. A (2017) 53: 126
We investigate the long-range interactions between two neutrons utilizing recent data on the neutron static and dynamic electric and magnetic dipole polarizabilities. The resulting long-range potentials are used to make quantitative comparisons betwe
Externí odkaz:
http://arxiv.org/abs/1612.01946
Publikováno v:
Phys. Lett. B, 767, 53-57 (2017)
The inclusive breakup of three-fragment projectiles is discussed within a four-body spectator model. Both the elastic breakup and the non-elastic breakup are obtained in a unified framework. Originally developed in the 80's for two-fragment projectil
Externí odkaz:
http://arxiv.org/abs/1611.09741
Publikováno v:
Phys. Rev. C 95, 014604 (2017)
We use a three-body Continuum Discretized Coupled Channel (CDCC) model to investigate Coulomb and nuclear effects in breakup and reaction cross sections. The breakup of the projectile is simulated by a finite number of square integrable wave function
Externí odkaz:
http://arxiv.org/abs/1611.00219
We derive the inclusive breakup cross section of a three-fragment projectile nuclei, $a = b +x_1 + x_2$, in the spectator model. The resulting four-body cross section for observing $b$, is composed of the elastic breakup cross section which contains
Externí odkaz:
http://arxiv.org/abs/1608.00278
We develop a model to treat the inclusive non-elastic break up reactions involving weakly bound three-cluster nuclei. Borromean, two-nucleon, halo nuclei are candidates of unstable three-fragments projectiles. The model is based on the theory of incl
Externí odkaz:
http://arxiv.org/abs/1607.05783